X0101 24F-2NT LIVE 1469192 XXXXXXXX false N-1A MainStay Funds Trust 51 Madison Avenue NY NY X1 10010 MAINSTAY CUSHING MLP PREMIER FUND S000045768 Class A C000142690 Class C C000142691 Class I C000142692 Investor Class C000142693 Class R6 C000188527 SIMPLE Class C000221678 811-22321 333-160918 11/30/2023 false false 164554794.00 164478309.00 342204414.00 506682723.00 0.00 (342127929.00) 0.0001476 0.00 0 0.00 Jack R. Benintende Jack R. Benintende, Treasurer and Principal Financial and Accounting Officer 02/26/2024